25252524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 71303232

約数和(自身を除く): 46050708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1483, 1548, 1892, 2838, 2966, 4257, 4449, 5676, 5932, 8514, 8898, 13347, 16313, 17028, 17796, 26694, 32626, 48939, 53388, 63769, 65252, 97878, 127538, 146817, 191307, 195756, 255076, 293634, 382614, 573921, 587268, 701459, 765228, 1147842, 1402918, 2104377, 2295684, 2805836, 4208754, 6313131, 8417508, 12626262, 25252524]

約数ペア:

[(1, 25252524), (2, 12626262), (3, 8417508), (4, 6313131), (6, 4208754), (9, 2805836), (11, 2295684), (12, 2104377), (18, 1402918), (22, 1147842), (33, 765228), (36, 701459), (43, 587268), (44, 573921), (66, 382614), (86, 293634), (99, 255076), (129, 195756), (132, 191307), (172, 146817), (198, 127538), (258, 97878), (387, 65252), (396, 63769), (473, 53388), (516, 48939), (774, 32626), (946, 26694), (1419, 17796), (1483, 17028), (1548, 16313), (1892, 13347), (2838, 8898), (2966, 8514), (4257, 5932), (4449, 5676)]